Cost of Living Comparison Between Saint John Island and Chiang Mai
For one person, living is cheaper in Chiang Mai: $925 a month against $6,147 in Saint John Island, rent and utilities included – about $62,700 less a year. Rent and utilities account for most of the difference.
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Saint John Island Living Index296Cost of Living Index in Saint John IslandLearn more -
Chiang Mai Living Index45Cost of Living Index in Chiang MaiLearn more
How much you'll spend in Saint John Island and in Chiang Mai
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Saint John Island and in Chiang Mai actually costs, broken down by who's living it.
A single person spends $6,147 per month in Saint John Island vs $925 in Chiang Mai, rent included.
- Saint John Island $6,147
- Chiang Mai $925
A couple spends around $8,398 per month in Saint John Island vs $1,414 in Chiang Mai, rent included.
- Saint John Island $8,398
- Chiang Mai $1,414
A family of three spends $10.6K per month in Saint John Island vs $1,903 in Chiang Mai, rent included.
- Saint John Island $10.6K
- Chiang Mai $1,903
Saint John Island costs about 564% more than Chiang Mai, and outside of rent the biggest gap is in groceries.
Saint John Island sits 354% above the global median, while Chiang Mai is 32% below – they fall on opposite sides of the world average.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Saint John Island: October 17, 2026
Last update for Chiang Mai: October 17, 2026
Categories marked with * are only partly priced – their share counts the items that do have prices.
Categories marked with * are only partly priced – their share counts the items that do have prices.
Cost Breakdown
A central one-bedroom costs $3,920 in Saint John Island versus $455 in Chiang Mai. Rent is usually the largest line item in a monthly budget, so the gap here sets the tone for the overall comparison.
Salaries run about 671% higher in Saint John Island, which partly offsets the higher cost of living there. Purchasing power depends on which expenses matter most to you.
A mid-range dinner for two costs $147 in Saint John Island versus $20.00 in Chiang Mai. Monthly groceries follow the same trend: $989 vs $235 – making Chiang Mai the more affordable choice for daily food spending.
- Saint John Island Chiang Mai 15,520 km ≈ 20 h nonstop flight
- Saint John Island
- Chiang Mai
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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Saint John Island vs other spots: cost of living compared